4 (4 to 6 oz) Alaska Salmon steaks or fillets, thawed if necessary
1/4 cup peanut oil
2 Tbsp soy sauce
2 Tbsp balsamic vinegar
2 Tbsp green onions, chopped
1-1/2 tsp brown sugar
1 clove garlic, minced
3/4 tsp grated ginger
1/2 tsp red chili flakes (or more to taste)
1/2 tsp sesame oil
1/8 tsp salt